<span>a= 2 ft/s^2
t=3 s
vi=4 ft/s
vf=?
One can use the kinematic equation: vf=vi+at
vf=(4 ft/s)+(2 ft/s^2)(3 s)= (4 ft/s)+(6 ft/s)=10 ft/s</span>
I might be wrong but it should be 1
To make a percent to a decimal, move the decimal to the left 2 times.
43%=0.43
2 times 2.5 times 1.5 times 10 equals to 75 square meters.
